Charlotte Hall MD ZIP Code
Charlotte Hall city is located in Maryland State, Saint Marys County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Charlotte Hall MD zip code by its streets and block numbers if we have some of the Charlotte Hall streets loaded in our website
Charlotte Hall Area Code is 240 and Time Zone is Eastern (GMT -05:00).
Charlotte Hall Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Charlotte Hall City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Charlotte Hall ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Charlotte Hall, Maryland.
The Charlotte Hall Zip Code is 20622.
If you want to send a mail to Charlotte Hall City, you should use the 20622 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Charlotte Hall ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 20622 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Charlotte Hall city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Maryland.